APA (7th ed.) Citation

Haid, J., Kolibášová, K., & Hlavatý, P. Erythema dyschromicum perstans.

Chicago Style (17th ed.) Citation

Haid, Ján, Klaudia Kolibášová, and Pavel Hlavatý. Erythema Dyschromicum Perstans.

MLA (9th ed.) Citation

Haid, Ján, et al. Erythema Dyschromicum Perstans.

Warning: These citations may not always be 100% accurate.